krell

My 21 year old Krell KAV-1500 amp occasionally hums, the hum is very audible, but would not describe it as too loud. Anyone have an idea what could be causing this hum? Is it just age? Anything I can do to stop the hum? The hum can last up to two or so minutes and then go away for the rest of...

I posted this on another thread but it is too interesting and deserves its own discussion. Dan is a legendary amp designer formerly from Krell and nowadays with his own company. Went from designing deeply based on measurements on the later Krell days to less reducing distortion and more...

I must say, the new Krell products like this integrated DAC/amp don't look anything like the Krell amps I remember. Not sure I am a fan of these tiny fans behind part of the heatsink. The Krell that I remember would have used large heatsinks and passive cooling. Notice the little...